Speedglas™ 051131-37137 Replacement Helmet Battery, For Use With 3M™ Speedglas™ Utility and 9000 Series Filters

05844320 MFG #: 051131-37137
Speedglas™ Helmet Battery, Replacement, For Use With: 3M™ Speedglas™ Utility and 9000 Series Filters
  • CR2032 battery has 2
• CR2032 battery has 2500 hours life